Apparatus and method for measuring the concentration of solid pa

Apparatus for detecting contamination on probe surface

Apparatus for sensing and measuring flow of dry particulate mate

Apparatus for sensing and measuring flow of dry particulate mate

Apparatus for simultaneously generating and measuring a triboele

Circuitry for measuring magnetic head flying characteristics

Dust flow inducing monitor

Flow measuring apparatus with analog, essentially linear output

Flow measuring apparatus with analog, essentially linear output

Frictional electrostatic voltage measuring equipment

Long term particle monitoring

Measurement of solid particle concentration in a fluid stream re

Method and apparatus for the detection of stagnant regions in a

Method and apparatus to identify asbestos and aramid

Method for monitoring the performance of the head-disk-interface

Multi-sensor electrometer

On line triboelectric probe contamination detector

Package quality monitor

Particle detectors

Plastics identification